Suspects ran over London Bridge pedestrians with a van before stabbing people in Borough Market.

Updated June 4, 1:26 p.m.: Thirty-six people are still in the hospital and 21 are in critical condition as a result of the terror attacks at London Bridge and Borough Market, NHS England told the BBC. One of the people killed was a Canadian national, and among those hurt were four police officers, journalist Geoff Ho, 23-year-old Daniel O'Neill, and someone the police accidentally shot.

Updated June 4, 8:47 a.m.: At least seven people have died in Saturday, June 3rd's London terror attacks, according to a Metropolitan Police statement. Another 48 or more were injured. The police shot and killed three suspects and arrested 12 more.

According to the police, the people in the van that ran over pedestrians on London Bridge were the same ones who stabbed people in a Borough Market restaurant. They were wearing fake suicide vests.

"We don't yet know the full details, but this was a deliberate and cowardly attack on innocent Londoners and visitors to our city enjoying their Saturday night," London mayor Sadiq Khan wrote in a statement posted to Facebook. "I condemn it in the strongest possible terms. There is no justification whatsoever for such barbaric acts."

Prime Minster Theresa May released her own statement saying that the government would "review Britain’s counter-terrorism strategy to make sure the police and security services have all the powers they need."

Around 10 p.m. local time on Saturday, June 3, a van ran over several pedestrians walking across London Bridge, leaving them dead in its wake, witness Mark Roberts told CNN. It knocked someone "about 20 feet into the air" as it swerved, he said. "Within my line of sight, there were five or six people on the ground that were not moving. ... It looked to me that the van was aiming at the people."

BBC's Holly Jones, who was also on the London Bridge at the time, similarly said the van "hit about five or six people" after swerving around her. Multiple people died, the British Transport Police told the BBC. Others were injured and received first aid on the bridge, according to a London Ambulance Service statement. The area around the bridge is currently blocked off, and the London Bridge Tube station is closed.

On the same night, a man stabbed a waitress and a man at a nearby Borough Market restaurant. "Someone said, 'What is going on?' and one of the people running said, 'There is a man with a knife up there and he is coming this way.' There was complete panic as everyone ran to the back of the restaurant and crouched down trying to hide themselves from view," another witness told CNN. "A man suddenly appeared in the restaurant with a massive knife – some people in the restaurant believe there may have been another man – but it was so chaotic it was hard to tell." Police arrived at the scene, and shots were fired.

It's not known whether the stabbing and the van were orchestrated by the same people, but the British Transport Police told the BBC there was an "incident that possibly involved a van and a knife," and the Metropolitan Police called both "terrorist incidents."

Police also responded to another incident around 2.5 miles away from the stabbing, in the Vauxhall region, according to CNN. But the Metropolitan Police tweeted that this was unrelated to the other two reports.